Build a dynamic checkbox form in Angular with reactive forms!

Want to dynamically generate a list of checkboxes in Angular, track selected values, and even add a “Select All” option? In this step-by-step tutorial, you’ll learn how to build a scalable, flexible checkbox form using Angular’s powerful Reactive Forms module. 🚀 Want to master Angular Signal Forms? I just released a full course where we build a real Signal Form step-by-step covering validation, async validation, dynamic fields, custom controls, and submission patterns. 👉 Enroll here: https://www.udemy.com/course/angular-signal-forms/?couponCode=021409EC66FC6440B867 ✅ What You’ll Learn in This Video: - How to use Reactive Forms to dynamically create checkbox controls - Display selected form values in real-time - Implement a "Select All" toggle to check/uncheck everything Whether you're building a survey, preference list, or multi-select filter, this tutorial gives you the tools you need to make it dynamic and maintainable. No fluff—just clean, practical Angular skills you can apply today. ------------------------------------------------------------------------------ 🔔 Subscribe for more Angular tutorials & tips → [🔗 https://www.youtube.com/c/briantreese?sub_confirmation=1] 👍 Like this video if you found it helpful, it really helps support the channel! ------------------------------------------------------------------------------ 🔗 Demo Links: - Before (https://stackblitz.com/~/github.com/brianmtreese/dynamic-checkboxes-before?file=src/app/dynamic-checkbox-form/dynamic-checkbox-form.component.ts) - After (https://stackblitz.com/~/github.com/brianmtreese/dynamic-checkboxes-after?file=src/app/dynamic-checkbox-form/dynamic-checkbox-form.component.ts) ------------------------------------------------------------------------------ 📚 Additional Resources: - Reactive Forms Guide (https://angular.dev/guide/forms/reactive-forms) - FormGroup API Reference (https://angular.dev/api/forms/FormGroup) - FormControl API Reference (https://angular.dev/api/forms/FormControl) ------------------------------------------------------------------------------ 📖 Chapters: 0:00 – Introduction 0:31 – Dynamically Generating Checkbox Controls with Reactive Forms 2:56 – Connecting the Form Controls to the UI 3:57 – Displaying Selected Checkboxes in Real-Time 4:19 – Extracting Selected States from the Form 5:31 – Implementing a “Select All” Checkbox for Easy Selection 8:52 – What We Built Today: A Quick Recap ------------------------------------------------------------------------------ #Angular #ReactiveForms #CheckboxForm #AngularTutorial #FrontendDevelopment #WebDevelopment